The tool set for compressing piston rings that used for cylinder installation.
made of carbon steel and iron material, which is not easy to rust and can be durable for a long time.
With tool box, easy to carry, The tool kit is suitable for trucks, tractors, automobiles, racing engines.
The fine tooth lock allows you to compress the belt in small increments.
The diameter ranges of the rings are wide, various size can fit different of motors.